Optimizes airflow, air density, continuous power & MPG. Honors the host vehicle & improves longevity. Stinger boosts performance, efficiency and engine life while adding hefty power at a modest cost. It also stretches your driving time between fill-ups! Although the 6.8L V-10 Triton has two more cylinders than Ford's discontinued 7.5L V-8, its nominally 10 percent smaller capacity makes optimal engine efficiency critical to power production. If there's one thing Banks engineers know, it's that engine airflow is the key to efficiency and power. Banks stainless-steel Stinger unleashes impressive power, improves engine efficiency and durability, and increases fuel efficiency - all at a modest cost.